Anegam, Arizona has a Hot Desert Climate climate (Köppen classification: BWh). Average annual temperatures range from 13.1 °C (low) to 30.1 °C (high). Annual precipitation averages 235 Millimeters. Anegam is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Jan. 21 - Jan. 31 through the first frost around Dec. 11 - Dec. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 3.3 °C | 19.6 °C | 15.75 mm |
| February | 4.9 °C | 21.6 °C | 21.59 mm |
| March | 7.7 °C | 25.3 °C | 14.48 mm |
| April | 10.6 °C | 29.2 °C | 3.81 mm |
| May | 15.4 °C | 34.3 °C | 1.02 mm |
| June | 20.6 °C | 39.5 °C | 3.81 mm |
| July | 24.6 °C | 40.1 °C | 54.1 mm |
| August | 24.3 °C | 39.2 °C | 52.83 mm |
| September | 21.1 °C | 37.1 °C | 21.59 mm |
| October | 14.4 °C | 31.5 °C | 13.46 mm |
| November | 7.5 °C | 24.7 °C | 10.41 mm |
| December | 3.3 °C | 18.8 °C | 22.1 mm |
| Annual | 13.1 °C | 30.1 °C | 234.95 mm |
| Average First Frost Date | Dec. 11 - Dec. 20 |
| Average Last Frost Date | Jan. 21 - Jan. 31 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 9a : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BWh - Hot Desert Climate |